
Center Punches
SATA GL42205 Double Box End Wrench 14 x 17mm
About this itemCIVIL SPEC APPROVED
- About this item• Double box end wrench design with 2 sizes per wrench• 40° offset double box end design provides better access to recessed fasteners• Off-corner loading design on box ends provide better grip and reduces fastener rounding• Sleek head design enables access to tight spots where a ratchet will not fit BS EN COMPLIANT
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Uses & Advantages
Primary Uses
- For the structural repair of concrete elements where high compressive strength and low permeability are required.
- Suitable for columns, beams, piers, and heavy industrial slabs.
Key Advantages
- High compressive strength (> 70 N/mm² at 28 days
- Shrinkage compensated
- Low permeability provides high resistance to carbonation and chloride ingress
- Pre-bagged unit eliminates site batching errors
FEATURES & BENEFITS
Key Advantage
High compressive strength (> 70 N/mm² at 28 days
Key Advantage
Shrinkage compensated
Key Advantage
Low permeability provides high resistance to carbonation and chloride ingress
Key Advantage
Pre-bagged unit eliminates site batching errors
Dual-Box End Design: Features both 14mm and 17mm box ends, providing flexibility for different fastener sizes.
Durable Chrome Vanadium Steel Construction: Made from high-quality chrome vanadium steel, long-lasting durability.
Corrosion-Resistant Chrome Finish: The chrome plating offers protection against rust and corrosion, extending the tool's service life.
Precision Box End for a Secure Fit: Designed with an exact fit to reduce slippage and improve torque application during use.
Slim Profile for Tight Spaces: The compact design allows easy access to fasteners in confined or narrow spaces.
Ergonomic Non-Slip Grip: The comfortable, non-slip handle minimizes hand fatigue, even during extended use.
Lightweight Yet Strong: Its lightweight build ensures ease of use without sacrificing strength or performance.
Clear Size Markings: Laser-etched size markings for quick and easy identification, saving you time during projects.
Key Specifications
Storage & Handling Guidelines
- Store in original unopened container in cool, dry indoor conditions.
- Keep away from direct sunlight, rain, and extreme heat.
- Shelf life is 12 months when stored properly between +5°C and +35°C.

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